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O
-
PERATION VIA B
TOUCH
60. Function of input
V
O
ALUE
0
No function
1
Unit off locally - NO
6
Heating off
9
Release - NO
10
Dirty filter - NO
21
Switch all units on
30
Smoke extraction
31
Fire mode
40
Smoke alarm
41
Fire alarm
51
Unit off locally - NC
56
Heating on
(dependent on software
version)
59
Release - NC
60
Dirty filter - NC
71
All units off
en-40
D
PTION
ESCRIPTION
The input has no function.
The unit is switched OFF when the contact is closed. (This only
works in units to which the input signal is directly connected
(locally).)
The heating is switched OFF when the contact is closed.
The user is allowed to switch the unit on and off when the contact
is closed.
Displays a 'dirty filter' warning if the contact is closed.
All units are switched ON when the contact is closed.
When the contact is closed:
• air is extracted.
• no air is supplied.
• an alarm signal (smoke) is sent to the building management sys-
When the contact is closed:
• the unit is switched off.
• any air dampers are closed.
• an alarm signal (fire) is sent to the building management system.
When the contact is closed:
• an alarm signal (smoke) is sent to the building management sys-
When the contact is closed:
• an alarm signal (fire) is sent to the building management system.
The unit is switched OFF when the contact is open. (This only
works in units to which the input signal is directly connected
(locally).)
The heating is switched ON when the contact is closed.
The user is allowed to switch the unit on and off when the contact
is open.
Displays a "dirty filter" warning if the contact is open.
All units are switched OFF when the contact is closed.
The unit has an input (terminal block X1) which can be used
to enable a function to be controlled by an external accessory
such as a smoke or fire alarm.
Values for input
tem.
tem.
H
EAT RECOVERY UNIT
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